package com.yupi.yuoj.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.yupi.yuoj.model.entity.ContestAnnouncement;

/**
* @author 24402
* @description 针对表【contest_announcement(竞赛公告)】的数据库操作Service
* @createDate 2025-06-30 16:35:09
*/
public interface ContestAnnouncementService extends IService<ContestAnnouncement> {

}
